<script setup>
  import { ref, onMounted } from 'vue'
//调用ref函数，定义响应式数据
const msg=ref('我命由我不由天')
  // import Api from "./Api.vue";
  import Emp from "./Emp.vue";

</script>

<template>
<!--  <h1>{{msg}}</h1>-->
  <Emp/>
</template>
<style scoped>
h1 {
  color: red;
}
</style>